Silver-zeolite catalysed solvent free synthesis of (spiro)ketals

被引：19
作者：
Borghese, Sophie [1 ]
Drouhin, Pauline [1 ]
Beneteau, Valerie [1 ]
Louis, Benoit [1 ]
Pale, Patrick [1 ]
机构：
[1] Univ Strasbourg, Lab Synth React Organ & Catalyse, Associe CNRS, Inst Chim, F-67000 Strasbourg, France
来源：
GREEN CHEMISTRY | 2013年 / 15卷 / 06期
关键词：
FUNGUS XYLARIA SP; LIGAND-FREE CATALYSTS; CU-I-ZEOLITES; CLICK CHEMISTRY; HETEROGENEOUS CATALYSTS; COPPER(I) ZEOLITES; GREEN CATALYSTS; DOPED ZEOLITES; HETEROCYCLIZATION; ALKYNES;
D O I：
10.1039/c3gc40422f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Silver-fausajite type zeolites were able to catalyse, without solvents and at low silver loading, the formation of (spiro)ketals from alkyn(edi)ols. Such Ag-zeolite catalysts could be recycled without any activity loss. This study constitutes the first (spiro)-ketalization mediated by silver heterogeneous catalysts, but also a truly 'green' (spiro)ketalization.
引用
收藏
页码：1496 / 1500
页数：5
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